A Day in the Life of Karel Svoboda Group Leader at Janelia Research Campus

Get a behind-the-scenes look at a day in the lab of neuroscientist Karel Svoboda as his group at the Howard Hughes Medical Institute's Janelia Research Campus pushes to build a new type of microscope and uses a virtual reality system to learn how mice explore the world.

For many people, this statement is a standard morning greeting. But the mass consumption of coffee can make us forget what caffeine really is- a drug. So how does it compare to other drugs, namely cocaine and cannabis?